baber/WOPTO huggingface dataset:
Patent JP-3391600-B2 (JP)
IPC: H01G11/56
Filed: 1995-04-25
Granted: 2003-03-31
Abstract: PURPOSE: To obtain a solid polymer electrolyte being excellent in properties such as inoic conductivity, film-forming properties, flexibility and strengths and reduced in a volume change in film formation by solidifying a composition containing a specified urethane acrylate, an organic nonaqueous solvent and a supporting electrolyte. CONSTITUTION: A composition containing 100 pts.wt. urethane acrylate having 2-6 polymerizable functional groups in the molecule and a molecular weight of 2,500-30,000 and represented by the formula (wherein R<1> and R<2> are the same or different groups; R<5> to R<7> are each 1-3C alkyl; R<8> is a 1-20C bi- to tetravalent organic residue; R<3> and R<4> are each a 1-20C bivalent hydrocarbon residue; Y is a polyether unit, a polyester unit, a polycarbonate unit or a combination thereof; and n is an integer of 1-100), 100-1,200 pts.wt. organic nonaqueous solvent (e.g. propylene carbonate) and 0.1-30wt.%, based on the solvent, supporting electrolyte (e.g. alkali metal salt) is solidified by photocuring or heating to form a polymer matrix.
Patent JP-H031258-B2 (JP)
IPC: C04B24/00
Filed: 1984-06-20
Abstract: This invention provides plasticizer additive compositions, for use in cementiferous compositions, which enhance the early gain of compressive strength. The plasticizer additive compositions comprise an aqueous solution of a copolymer or salt thereof, comprising an ethylenically unsaturated monomer having a hydroxyl functional group and an accelerator additive.
Patent JP-H0568684-B2 (JP)
Inventor: EDEI TOOMASU
IPC: G02B6/38
Filed: 1984-06-22
Abstract: 1. Method of alignment of a wawe guide in respect to an optical excitation component without contact between the two elements, characterized in that one of the elements is submitted to an oscillatory movement along a closed loop in a plane transverse to the propagation axis and oscillating around a point for which the initial light intensiting injected in the wawe guide is not zero, in that the maximal value of the excitation function i. e. the maximal value of injected light intensity or a proportional part around this point is measured, in that the direction of the maximum of the excitation function is deduced from these measurements, in that the amplitude of the movement to be generated is determined, in that the instantaneous components of the gradient of said excitation function along two determined axes are obtained, and in that the mechanical means (26, 27) are brought under control for moving the other element along these axes until the components of the gradient are zero.
Patent JP-3814440-B2 (JP)
IPC: H01G11/30
Filed: 1999-05-18
Granted: 2006-08-30
Abstract: PROBLEM TO BE SOLVED: To provide an electric double-layer capacitor which can be made high in electrostatic capacity and low in internal resistance, even under a high drive voltage. SOLUTION: This electric double-layer capacitor uses a conventional active carbon electrode as a positive polarizing electrode 12a, and an active carbon electrode as a negative polarizable electrode 12b and is made of a mixture of an active carbon A having characteristics of high electrostatic capacity and high energy density and an active carbon B, having a low internal resistance characteristic. Thereby an electric double-layer capacitor 1, having a high electrostatic capacity and a low internal resistance even under a high drive voltage, can be manufactured.
Patent JP-2562487-B2 (JP)
IPC: B65D77/04
Filed: 1988-06-29
Granted: 1996-12-11
Abstract: A protective safety container (10) for encasing toxic drug filled glass vials (18) is disclosed. The container includes a molded plastic body (12) that is shaped to conform to the shape of a vial to be protected. A plurality of spaced longitudinal ribs (32) are formed on the inner surface of the container body (12) that act to engage the vial (18) and hold it firmly in position, and also form a cushioning air space between the vial and the container. A molded plastic annular base (14) is adapted to be snap fitted into the body (12) such that the vial (18) cannot be easily removed once it is secured within the container. Disposed in the top (15) of the container is a small aperture (26) having a frangible disk (28) disposed therein. The disk (28) may be removed so that a hypodermic needle may be inserted into a stopper (19) in the vial (18) to withdraw the vial's contents. The aperture (26) is too small, however, to permit removal of the stopper itself. All of these features combine to provide a protective container for a glass vial which will prevent the intentional or accidental discharge of the vial's contents to the surrounding area.
Patent JP-H07117635-B2 (JP)
IPC: G02B6/44
Filed: 1987-07-02
Abstract: A grooved cylindrical core or rod is conveyed in a state of elastic elongation, giving it excess length, through a distributing device and a die-plate. Optical fibers are each fitted in a respective groove of the rod at the entry of the die-plate. Downstream from the die-plate, the rod provided with the fibers passes through a zone in which there is a powerful electric field created by a ionization bar. Under the influence of the ionization, the fibers cling to the walls or bottoms of the grooves. This provides the drag necessary for stretching the fibers when they approach the rod.
Patent JP-2642281-B2 (JP)
IPC: C07C7/148
Filed: 1992-06-26
Granted: 1997-08-20
Abstract: There is disclosed an improved process for the production of linear alkylbenzene wherein monoolefins are reacted with benzene in a hydrogen fluoride catalyzed reaction followed by recovery of the alkylbenzene. An alumina treatment step is included which removes organic fluoride impurities in order to prevent release of hydrofluoric acid in downstream equipment. It has been discovered that the SO3 sulfonation color of the alkylbenzene is surprisingly improved by the use of a high selectivity basic alumina for this treatment.
Patent JP-S6218600-B2 (JP)
IPC: C11C3/10
Filed: 1982-10-05
Abstract: The process is a continuous process and comprises bringing together streams comprising a triglyceride oil and a catalyst solution of water, sodium hydroxide and glycerine respectively, homogenizing the mixture, reducing its water content, and interesterifying. Preferably the homogenization and drying steps take place consecutively and are combined and are performed by passage through a spray drying nozzle. The efficiency of the homogenization and drying steps allows the interesterifying step to take place in about 4 minutes and thus permit operation of the process in a continuous manner.
Patent JP-H0474596-B2 (JP)
IPC: F16K47/00
Filed: 1984-08-24
Abstract: The essential part of an adjustable choke for compressed air and other fluids is made up of two relatively turning disks of which one has a calibrated channel in it running round the axis of the disks. By relative turning of the disks the fluid is caused to flow along different lengths of the channel in keeping with the desired choking action. The two disks are mounted within a housing, with a spring keeping them pressed together. The housing has a bell-like cover in which one of the disks is keyed and sealed at the disk's outer edge with the spring between it and the top of the cover in a chamber. The other disk is mounted on a base of the housing. There is a central pillar in the housing that joins the cover to the base and contains a duct by which is supplied into the chamber through a hole in the one disk, into the channel, through the other disk and then out through the base of the housing. The cover may be turned for turning the one disk in relation to the other.
Patent JP-2806562-B2 (JP)
IPC: G01D15/16
Filed: 1989-07-19
Granted: 1998-09-30
Abstract: A substrate for liquid ejection includes a built-in energy generating element for generating thermal energy, a built-in electrode wiring portion for supplying an electric signal to the energy generating element, and a built-in diode or transistor for detecting a temperature of the substrate. <IMAGE>
Patent JP-H07110010-B2 (JP)
IPC: H04L12/54
Filed: 1987-07-24
Abstract: A communications network comprises a plurality of stations which can communicate via a ring. Information is transmitted from one station to another in message blocks which circulate around the ring. The message blocks include control bits and a protocol is employed which ensures that no one station can monopolise the available message blocks. At any of the stations, an emptying block is utilised by that station as a reallocation trial slot and places its own address therein for passage round the ring. On its return a system reset is instigated to allow all stations to be reallocated "d" blocks.
Patent JP-2931702-B2 (JP)
IPC: B32B27/10
Filed: 1991-01-16
Granted: 1999-08-09
Abstract: Microwave susceptor sheet of the paperboard type, and method of making such susceptor sheet for use in a disposable food appliance adapted to heat a quantity of food in the appliance by microwave energy which susceptor sheet and method comprises vacuum deposition of a layer of aluminum onto a thin plastic film and then bonding the film onto a support sheet of paperboard, wherein the thin plastic film has a thickness of less than about 1.0 mil and is formed from PCTA copolyester plastic having a melting point of greater than 500 DEG F.
Patent JP-3330685-B2 (JP)
IPC: C07K14/745
Filed: 1993-08-03
Granted: 2002-09-30
Abstract: The invention is a stable liquid thromboplastin reagent used for measuring the performance of the coagulation system, with a shelf life of greater than 16 months, and a method of producing this reagent.
Patent JP-H0724697-B2 (JP)
IPC: A63B22/12
Filed: 1989-07-28
Abstract: A dual action cycle exerciser providing for exercising movement of the arms and legs using rotating pedals (72, 74) and oscillating handlebar levers (80, 82). Connecting rods (90, 92) linking the handlebar levers and the pedals are journalled about the pedal axes (76, 78), resulting in a simplified construction affording beneficial exercise results, improved access to the seat (30) of the cycle exerciser, and easier initiation of exercise movement.
Patent JP-2644668-B2 (JP)
IPC: A63B51/02
Filed: 1993-08-10
Granted: 1997-08-25
Abstract: A racket string consists of lengthwise sections having different tensile elastic moduli with at least one section of the string having a tensile elastic modulus higher than other sections. A stringed racket includes at least one string constituting the central stringed area of the racket with higher tensile elastic modulus, and a peripheral stringed area with sections of the string having lower tensile elastic modulus. Another stringed racket includes at least one string constituting the central stringed area of the racket with lower tensile elastic modulus and a peripheral stringed area with sections of the string having higher tensile elastic modulus. <IMAGE>   <IMAGE>
Patent JP-3885300-B2 (JP)
IPC: F25B1/00
Filed: 1997-07-25
Granted: 2007-02-21
Abstract: PROBLEM TO BE SOLVED: To achieve energy saving, an improvement of comfortability, and ensurance of reliability of instruments by realizing proper air volume control of an outdoor fan. SOLUTION: In an air conditioner wherein there are provided an outdoor machine 1 and an indoor machine 2 each including a compressor 11 and an outdoor fan 15, and operation frequency of the compressor 11 is changed in response to an indoor load, a blowing amount of the outdoor fan 15 is controlled in response to the operation frequency of the compressor 11. With such construction, compared with the case where the blowing air amount of the outdoor fan 15 is controlled simply on the basis of a temperature difference between room temperature and outdoor temperature as in the prior art for example, the blowing air amount of the outdoor fan 15 is precisely controlled corresponding to additional incorporation of the operation frequency of the compressor 11 to reduce power consumption thereof and further improve operation efficiency of the air conditioner for an improvement of energy saving.
Patent JP-2768750-B2 (JP)
IPC: B60K17/08
Filed: 1989-08-11
Granted: 1998-06-25
Abstract: A gearbox for automotive vehicles includes two mutually concentrically journalled input shafts (6,9), each of which drives a respective lay-shaft (12,15). A gear wheel (17,19) disengageably mounted on each lay-shaft meshes with a common, disengageable gear wheel (22) on the output shaft (20) of the gearbox. When driving in first gear, the one lay-shaft (12) drives the other lay-shaft (15) via the disengaged or declutched common gear wheel (20) on the output shaft.
Patent JP-3394396-B2 (JP)
IPC: B21D28/20
Filed: 1996-09-27
Granted: 2003-04-07
Abstract: The drive arrangement (5,6) incorporates knuckle joint units (15a,b-18a,b) with two on each side of the drive mechanism. The knuckle joint units are connected to at least one plunger (56,57), and each has a first and second guide rod linked by hinge pin (24-27) to the pressure column (28-31). The pressure column on the press housing (23) is movable in the lifting direction of the plunger and is immovable in a direction crosswise to the lifting direction of the plunger. The stamping compartment contains a surface (60) along which the strip runs.
Patent JP-3182681-B2 (JP)
IPC: F25B21/02
Filed: 1994-10-26
Granted: 2001-07-03
Abstract: PURPOSE: To provide a Peltier element warm water generator in which the temperature of the heat absorbing unit of the element is maintained as high as possible and the efficiency is improved. CONSTITUTION: The Peltier element warm water generator comprises a Peltier element 2 as an air heat source heat pump, a power source 7 for supplying power to the element 2, a radiating side heat pipe 3 of a first heat pipe so that the radiating side end is disposed in a hot water storage tank 1 and the heat absorbing side is mounted at the radiating side of the element 2 in a heat exchanging manner, and a heat absorbing side heat pipe 5 of a second heat pipe so that the heat absorbing side end is disposed in the atmosphere and the radiating side end is mounted at the heat absorbing side of the element 2 in a heat exchanging manner. The power source 7 is so mounted at the heat absorbing side of the element 2 as to heat exchange. Thus, the temperature rise of the power source can be suppressed.
Patent JP-4258685-B2 (JP)
IPC: B41J2/165
Filed: 1998-09-22
Granted: 2009-04-30
Abstract: A method and device designed to detect any defects in ink-jet nozzles such as blinding, satellite of ink, ink drop mislocation and uneven printing, wherein a test pattern 15 is printed on a test recording medium 3 with a printing head 4 and the said test pattern is scanned by sensor means 1 to capture an image of a column of ink drops 16 in the test pattern as a group 18, the image being processed to determine the average area of the ink drops, their X direction edge positions or Y direction center-to-center distances for comparison with specified criteria to judge any failure in the ink jetting on a group basis. <IMAGE>
Patent JP-3032274-B2 (JP)
IPC: A61K31/44
Filed: 1990-10-16
Granted: 2000-04-10
Abstract: Compounds of the formula (I): <IMAGE>  in which:  - either E and G form <IMAGE> which represents: <IMAGE> in which R represents hydrogen, alkyl, alkenyl or alkynyl, which is optionally substituted, free carboxyl, esterified carboxyl or carboxylic salt, acyl, alkoxy, hydroxy, amino, alkylamino, dialkylamino, acyloxy, cyano, carbamoyl or halogen -- Y represents carbocyclic aryls, heteromonocyclic aryls or condensed heterocyclic aryls which are optionally substituted, <IMAGE> - or E represents -CO2R3, in which R3 represents hydrogen or alkyl and G represents <IMAGE> -- A represents:  - either a carbocyclic radical which is optionally substituted,  - or <IMAGE> where B represents:     - hydrogen,   - aryl or arylalkyl, or   - cycloalkyl, which are optionally substituted, - alkyl, alkenyl, alkynyl or alkyloxy which are optionally substituted, -- R1 and R2 represent hydrogen, alkyl, alkenyl or alkynyl which are optionally substituted, or R1 and R2 form with the nitrogen atom a 5-, 6- or 7-membered heterocycle optionally containing another heteroatom and optionally substituted, their preparation and their use as medicines.
Patent JP-H043785-B2 (JP)
IPC: C08L23/08
Filed: 1988-11-05
Abstract: This invention relates to a polymer composition comprising per 100 parts by weight of the composition   a) 30-60 parts by weight of copolymer of ethylene and 1-olefin having at least 6 C atoms, b) 35-65 parts by weight of copolymer of ethylene and vinyl acetate,     c) 1-10 parts by weight of ethylene-propylene-diene rubber, said polymer composition being obtained by reaction at elevated temperature of the components.
Patent JP-3151210-B2 (JP)
IPC: C12P19/26
Filed: 1990-11-01
Granted: 2001-04-03
Abstract: N-Acetylneuraminic acid is obtained starting from N-acetylglucosamine in a reactor which contains both N-acylglucosamine 2-epimerase (E.C. 5.1.3.8) for isomerising the GlcNAc into ManNAc, and the N-acetylneuraminate pyruvate-lyase (E.C. 4.1.3.3) able to convert the produced ManNAc with pyruvic acid into Neu5Ac, and into which GlcNAc and Pyr are fed and from whose discharge Neu5Ac is obtained. The process is preferably carried out continuously and, in particular, in an enzyme membrane reactor at pH 7.5 at 25 DEG C, specifically with residence times of from 0.2 to 10 h, and with excess GlcNAc compared with Pyr, which is subsequently metered in where appropriate. The ratio of epimerase and lyase activity in the reactor preferably corresponds to the inverse of the quotient of the reaction rates. 
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Patent JP-3389357-B2 (JP)
IPC: H01L21/52
Filed: 1994-11-29
Granted: 2003-03-24
Abstract: A semiconductor chip mounting board (10) includes a base material (12) made of resin; a metallized pattern (14) formed on a surface of the base material which defines a die pad area on which a semiconductor chip is to be mounted. The metallized pattern (14) comprises a plurality of zigzag shaped pattern lines extending along imaginary straight line segments radially, outwardly extending from a central position of the die pad area (Fig. 1) or extending along imaginary concentric circles having a centre at a central position of the die pad area (Fig. 3). Otherwise, the metallized pattern may be a plurality of closed loop shaped frames (20) (Fig. 4) which are overlapped on each other. <IMAGE>
Patent JP-3138161-B2 (JP)
IPC: B01J19/24
Filed: 1994-12-05
Granted: 2001-02-26
Abstract: Reactor tube (11) for supercritical water oxidation has its wall formed of a laminate of platelets each of which is less than 0.10 inch thick and is etched such that the etched regions of all the platelets overlap to form a number of flow passages communicating through the tube wall from the exterior to the interior. Each flow passage comprises a flow metering channel, of uniform section selected to offer a preselected resistance to flow, a distribution section to receive water flowing from the metering channel which directs the flow in directions parallel the tube wall and has a cross section expanding in the direction of flow, and terminates in an exit port (16) which is elongate in the circumferential direction of the tube wall and shaped to direct flow in a sheet (13) along the interior of the tube wall, the distribution section containing flow directors to distribute water uniformly over the width of the exit port. The exit ports of all the flow passages are arranged to supply water substantially uniformly along the interior wall of the tube in a continuous film.
Patent JP-H0240318-B2 (JP)
IPC: C12M1/08
Filed: 1986-12-27
Abstract: PURPOSE:To enable the (mass) culture of cells having higher specific gravity than the culture medium, e.g. animal cells sensitive to shearing force, etc., by precipitating at least a part of cells in a culture liquid in a culture tank of a bubble-tower perfusion culture apparatus and adding fresh culture medium to the tank while discharging the supernatant liquid of the culture liquid. CONSTITUTION:(A) A serum-free medium is produced e.g. by adding transferrin, insulin, sodium pyruvate, selenous acid, galactose, glutamine, HEPES, penicillin, streptomycin and sodium bicarbonate to RPMI-1640 medium and (B) namarva cell which is a human lymphoblast cell is cultured in the medium A. The medium A is charged into a culture tank 13 of a bubble-tower perfusion culture apparatus through a medium inlet port 3, the cell B is inoculated in the medium via an inoculation port 2, the medium is aerated with air and air containing 5% CO2 at a specific flow rate through an aeration line 9 and the cell B having higher specific gravity than the medium A in the culture liquid is precipitated. The produced supernatant liquid is separated in a supernatnat liquid-separation tank and discharged through an effluent line 11. At the same time, the medium A is successively added to the medium through a medium inlet port 3 to continue the culture of the cell.
Patent JP-H089209-B2 (JP)
IPC: B31B50/02
Filed: 1992-11-20
Abstract: The insertion gauge (20) of rectangular cross-section includes, on its lower part, a flat (straight) surface (29) joined to a rounded edge (30). A bore (32), closed off at one of its ends and connected to a fluid source at its other end, is connected to atmosphere via channels (33) so as to create a flow of fluid between a cut-out being inserted and the next cut-out of a stack of cut-outs to be inserted into a machine operating on them. <IMAGE>
Patent JP-2907468-B2 (JP)
IPC: A61C17/02
Filed: 1989-12-19
Granted: 1999-06-21
Abstract: Tooth-cleaning device comprising an instrument in the form of a fork with two branches and capable of being connected to a water- pulsing device. Each of the two branches (2, 3) of the instrument (1) comprises on its inner face an orifice (15, 16) for the escape of a jet of water (17, 18), the two orifices being oriented in such a way as to permit the escape of two jets of water in opposite, non-aligned directions. Each branch (2, 3) can additionally comprise a needle eye (4, 5) for the passage of an interdental thread (6). 
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Patent JP-3938951-B2 (JP)
IPC: G06K19/16
Filed: 1995-12-25
Granted: 2007-06-27
Abstract: The data carrier (1) includes an optically variable element (2) having a metallic area (3) which reflects light falling onto it in a directional manner. The area has a saw-tooth profile or has a diffraction grating. It is combined with a light diffusing surface (4) to create markings which are recognised optically. The characteristics of the two areas are such that the intensity of the reflected light is higher than the intensity of the light radiated from the diffusing surface when viewed from at least one angle of observation. It is lower when viewed from at least one other angle of observation. The diffusing surface has a white, yellow, light blue or pastel colour.
Patent JP-3708138-B2 (JP)
IPC: G01M11/00
Filed: 1993-12-20
Granted: 2005-10-19
Abstract: Disclosed is an ophthalmic lens inspection method and apparatus comprising a camera to capture an image of an ophthalmic lens which has been illuminated by a light source. Location and intensity at each camera pixel is converted to an electrical quantity which is then transferred and stored in a memory. A computer containing instructions for comparing the intensity and location values of the pixels starts near the center of the receptor field and continues toward the edge of the field until an intensity deviation is encountered. By evaluating the pixels containing intensity variation, an outline of the lens edge is attained. An annulus is generated enclosing the actual lens edge. All the pixels are changed from an absolute intensity value to a gradient value, represented by two transition edges. Feature extraction is performed to locate defective pixels and place them into groups. Once the groups have been determined each is given a score based on the number, type and severity of the defective pixels placed into that group. From that, a weighted score can be given to the entire lens and the lens either passes or fails.